When the Cu2+ concentration is 2.65×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 0.969V. What is the Cr3+ concentration? 3Cu2+(aq) + 2Cr(s)--->3Cu(s) + 2Cr3+(aq) Answer: ___ M
When the Cu2+ concentration is 2.65×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 0.969V. What is the Cr3+ concentration? 3Cu2+(aq) + 2Cr(s)--->3Cu(s) + 2Cr3+(aq) Answer: ___ M
Chapter21: Potentiometry
Section: Chapter Questions
Problem 21.19QAP
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When the Cu2+ concentration is 2.65×10-4 M, the observed cell potential at 298K for an
3Cu2+(aq) + 2Cr(s)--->3Cu(s) + 2Cr3+(aq)
Answer: ___ M
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